Elk Rapids Day Park: Petoskey Stone & Charlevoix Stone Rockhounding in Antrim County, Michigan

Updated August 2026

Elk Rapids Day Park is a mapped rockhounding spot in Antrim County, Michigan. Reported finds include petoskey stone, charlevoix stone, elk blue, unakite, chert, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Antrim County
State: Michigan
Coordinates: 44.89820, -85.41852

Best time to visit Elk Rapids Day Park

Best months: April to November. Typical highs run 80°F in midsummer and 30°F in midwinter, with winter lows near 17°F.

Climate normals: NOAA 1991-2020 monthlies, OLD MISSION 3SSW station (5 mi away).

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

State guidance last verified: April 1, 2026

Michigan DNR — Rockhounding rules
Michigan Geological Survey
Isle Royale National Park — Rules
Community submissions reviewed against published agency rules

Found at Elk Rapids Day Park

Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Elk Rapids Day Park.

Elk Rapids Day Park FAQ

Where is Elk Rapids Day Park?+

Elk Rapids Day Park is in Antrim County, Michigan, at 44.89820, -85.41852.

What rocks and minerals can you find at Elk Rapids Day Park?+

Elk Rapids Day Park is reported to produce Petoskey Stone, Charlevoix Stone, Elk Blue, Unakite, Chert, Cold Water Agate.

Is collecting allowed at Elk Rapids Day Park?+

Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.

What tools should I bring to Elk Rapids Day Park?+

Most agate and jasper is surface float: bring a spray bottle, a pick or small shovel, and a sturdy bag. Wet stones show their banding and translucence.

When is the best time to visit Elk Rapids Day Park?+

The most comfortable months at Elk Rapids Day Park are April to November.

How do I get to Elk Rapids Day Park?+

Open the directions link to navigate to 44.89820, -85.41852 in Google Maps. Some spots are remote, so check road conditions before driving out.

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Open Elk Rapids Day Park on the map

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